EP4136174A4 - Anti-blackening coating composition - Google Patents

Anti-blackening coating composition Download PDF

Info

Publication number
EP4136174A4
EP4136174A4 EP20931344.4A EP20931344A EP4136174A4 EP 4136174 A4 EP4136174 A4 EP 4136174A4 EP 20931344 A EP20931344 A EP 20931344A EP 4136174 A4 EP4136174 A4 EP 4136174A4
Authority
EP
European Patent Office
Prior art keywords
coating composition
blackening coating
blackening
composition
coating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20931344.4A
Other languages
German (de)
French (fr)
Other versions
EP4136174A1 (en
Inventor
Yakun ZHU
Yi Zhang
Xilin ZHANG
Xiaomeng Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP4136174A1 publication Critical patent/EP4136174A1/en
Publication of EP4136174A4 publication Critical patent/EP4136174A4/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
    • C09D5/086—Organic or non-macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B05D2202/10—Metallic substrate based on Fe
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/175—Amines; Quaternary ammonium compounds containing COOH-groups; Esters or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
EP20931344.4A 2020-04-15 2020-04-15 Anti-blackening coating composition Pending EP4136174A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/084811 WO2021207950A1 (en) 2020-04-15 2020-04-15 Anti-blackening coating composition

Publications (2)

Publication Number Publication Date
EP4136174A1 EP4136174A1 (en) 2023-02-22
EP4136174A4 true EP4136174A4 (en) 2023-12-20

Family

ID=78085319

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20931344.4A Pending EP4136174A4 (en) 2020-04-15 2020-04-15 Anti-blackening coating composition

Country Status (4)

Country Link
EP (1) EP4136174A4 (en)
CN (1) CN115397926A (en)
AU (1) AU2020442769A1 (en)
WO (1) WO2021207950A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1959030A2 (en) * 2005-08-17 2008-08-20 Nihon Parkerizing Co., Ltd. Aqueous surface-treating agent for metal material and surface-coated metal material
KR101221839B1 (en) * 2012-07-06 2013-01-16 주식회사 노루코일코팅 Surface treating composition and surface treating method using the same
JP2013023705A (en) * 2011-07-15 2013-02-04 Nippon Parkerizing Co Ltd Agent of treating metal surface, and metallic material treated with the same
WO2017078105A1 (en) * 2015-11-06 2017-05-11 新日鐵住金株式会社 Aqueous surface treatment agent for zinc plated steel material or zinc-based alloy plated steel material, coating method, and coated steel material
EP4036273A1 (en) * 2019-09-24 2022-08-03 Posco Ternary hot-dip galvannealed steel sheet surface treatment solution composition for providing excellent blackening resistance and alkali resistance, ternary hot-dip galvannealed steel sheet surface-treated using same, and manufacturing method therefor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09195062A (en) * 1996-01-18 1997-07-29 Kobe Steel Ltd Production of hot dip galvanized steel sheet excellent in corrosion resistance, blackening resistance and scratching resistance
JP3898302B2 (en) * 1997-10-03 2007-03-28 日本パーカライジング株式会社 Surface treatment agent composition for metal material and treatment method
JP4975999B2 (en) * 2004-10-26 2012-07-11 日本パーカライジング株式会社 Metal surface treatment agent, surface treatment method of metal material, and surface treatment metal material
JP4963953B2 (en) * 2006-01-06 2012-06-27 日本パーカライジング株式会社 Water-based metal surface treatment agent, metal surface treatment method and surface treatment metal material
JP5144660B2 (en) * 2007-06-29 2013-02-13 日本パーカライジング株式会社 Aqueous surface treatment solution for galvanized steel sheet and galvanized steel sheet
CN101960047A (en) * 2007-12-27 2011-01-26 Posco公司 Chrome-free coating compositions for surface-treating steel sheet including carbon nanotube, methods for surface-treating steel sheet and surface-treated steel sheets using the same
WO2010070730A1 (en) * 2008-12-16 2010-06-24 日本パーカライジング株式会社 Surface treating agent for galvanized steel sheet
JP5600416B2 (en) * 2009-11-25 2014-10-01 Ｊｆｅスチール株式会社 Surface treatment composition and surface treated steel sheet
KR101316384B1 (en) * 2011-12-23 2013-10-10 주식회사 포스코 Conversion coating composition, surface treated steel sheet, and method for manufacturing the same
KR101359259B1 (en) * 2011-12-27 2014-02-06 주식회사 포스코 Zn-Mg ALLOY PLATED STEEL SHEET HAVING EXCELLENT BLACKENING RESISTANCE AND COATING ADHESION, AND METHOD FOR MANUFACTURING THE SAME
KR101586840B1 (en) * 2013-12-23 2016-01-19 동부제철 주식회사 Coating Composition for Mg-Containing Alloy-Plated Steel Sheet havind improved corrosion resistant and anti-black patin and Steel Sheet comprising the same
CN104451645A (en) * 2014-12-05 2015-03-25 上海奎鸣工程技术有限公司 Trivalent chromium passivation surface treating agent,
KR102164100B1 (en) * 2018-08-31 2020-10-12 주식회사 포스코 COMPOSITION FOR SURFACE TREATMENT OF Mg-CONTAINING GALVANIZED STEEL SHEET AND Mg-CONTAINING GALVANIZED STEEL SHEET SURFACE-TREATED USING THE SAME

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1959030A2 (en) * 2005-08-17 2008-08-20 Nihon Parkerizing Co., Ltd. Aqueous surface-treating agent for metal material and surface-coated metal material
JP2013023705A (en) * 2011-07-15 2013-02-04 Nippon Parkerizing Co Ltd Agent of treating metal surface, and metallic material treated with the same
KR101221839B1 (en) * 2012-07-06 2013-01-16 주식회사 노루코일코팅 Surface treating composition and surface treating method using the same
WO2017078105A1 (en) * 2015-11-06 2017-05-11 新日鐵住金株式会社 Aqueous surface treatment agent for zinc plated steel material or zinc-based alloy plated steel material, coating method, and coated steel material
EP4036273A1 (en) * 2019-09-24 2022-08-03 Posco Ternary hot-dip galvannealed steel sheet surface treatment solution composition for providing excellent blackening resistance and alkali resistance, ternary hot-dip galvannealed steel sheet surface-treated using same, and manufacturing method therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021207950A1 *

Also Published As

Publication number Publication date
AU2020442769A1 (en) 2022-12-15
EP4136174A1 (en) 2023-02-22
WO2021207950A1 (en) 2021-10-21
CN115397926A (en) 2022-11-25

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